Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
2t-7
Step-by-step explanation:
Not sure what you need ;( hope this helps!
Opposite sides are congruent opposite angles are congruent
Answer:
it is a game
Step-by-step explanation:
This looks like the additive inverse property, because when you add something to its negative counterpart (or its additive inverse), you get 0 as a sum.
Another example would be 2+ (-2) = 0. -2 is the additive inverse for 2.